/**
* <copyright>
*
* Copyright (c) 2008,2010 Eclipse Modeling Project and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* E.D.Willink - initial API and implementation
*
* </copyright>
*
* $Id: OCLTextProvider.java,v 1.1 2010/03/11 14:52:53 ewillink Exp $
*/
package org.eclipse.ocl.examples.editor.ocl.ui.imp;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.ocl.ecore.CollectionType;
import org.eclipse.ocl.ecore.OperationCallExp;
import org.eclipse.ocl.examples.editor.util.TextProvider;
import org.eclipse.ocl.expressions.OCLExpression;
public class OCLTextProvider implements TextProvider
{
public String getText(Object object) {
if (object instanceof OperationCallExp) {
OperationCallExp operationCallExp = (OperationCallExp) object;
OCLExpression<EClassifier> source = operationCallExp.getSource();
if (source == null)
return "";
EClassifier type = source.getType();
if (type instanceof CollectionType)
return "->";
else
return ".";
}
return null;
}
}